benchmark.rb

#!/usr/bin/env ruby

require "benchmark"
require "rubygems"

if ARGV.size < 1
  puts <<-EOF
  USAGE:
  #$0 "~> 3.2.0"
  or
  #$0 "~> 3.1.0"

  Install the versions of libraries with gem install before using this benchmark.
  EOF
  exit
end

v = ARGV.first
gem "rdf", v
gem "rdf-n3", v
require "rdf"
require "rdf/n3"

puts "RDF::VERSION: #{RDF::VERSION}"
puts "RDF::N3::VERSION: #{RDF::N3::VERSION}"

Benchmark.bm(15) do |r|
  %w( test10k.n3 test100k.n3 test200k.n3 test1000k.n3 ).each do |file|
    r.report(file) do
      g = RDF::Graph.new
      RDF::N3::Reader.open(file) do |reader|
        count = 0
        reader.each_statement do |statement|
          g.insert << statement
          count += 1
        end
      end
    end
  end
end